LKB1 (STK11) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	WB
Recommend Dilution	WB: 1:1000~1:2000
Reactivity	Human, Rat, Mouse
Host	Rabbit
Clonality	Polyclonal
Immunogen	Synthetic peptide, corresponding to Human LKB1.
Specificity	LKB1 (Ser428) polyclonal antibody detects endogenous levels of LKB1 protein.
Formulation	Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2.
Concentration	1mg/ml
Conjugation	Unconjugated
Storage Condition	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Predicted Protein Size	~ 54 kDa
Gene Name	serine/threonine kinase 11
Database Link	Entrez Gene 6794 Human UniProt ID Q15831
Background	LKB1 (STK11) is a serine/threonine kinase and tumor suppressor that helps control cell structure, apoptosis and energy homeostasis through regulation of numerous downstream kinases. A cytosolic protein complex comprised of LKB1, putative kinase STRAD, and the MO25 scaffold protein, activates both AMP-activated protein kinase (AMPK) and several AMPK-related kinases. AMPK plays a predominant role as the master regulator of cellular energy homeostasis, controlling downstream effectors that regulate cell growth and apoptosis in response to cellular ATP concentrations. LKB1 appears to be phosphorylated in cells at several sites, including human LKB1 at Ser31/325/428 and Thr189/336/363. Mutation in the corresponding LKB1 gene causes Peutz-Jeghers syndrome (PJS), an autosomal dominant disorder characterized by benign GI tract polyps and dark skin lesions of the mouth, hands, and feet. A variety of other LKB1 gene mutations have been associated with the formation of sporadic cancers in several tissues.
Synonyms	Hlkb1; Liver kinase B1; LKB1; LKB1, PJS; Renal carcinoma antigen NY-REN-19; Serine/threonine-protein kinase STK11; STK11
Note	For research use only, not for use in diagnostic procedure.
Reference Data

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